12P/Pons-Brooks

Large Version
2023 November 22 10h22m-10h44m (UT), 14" SCT + SBIG ST 10 XME +Johnson V and Cousins R filter, R band for watching suspected comet ion tail. TauYan DaXi observatory Taiwan. 台灣 大溪天文台
© 2023 Young Chiech Tsao

back...